TERM: Description of glossary term.
Kontext: Behavior
crepuscular
An adjective applied to animals that are active during periods of twilight, thus around sunrise and sunset
Literatur
Barlow, George W.. 2002. "The Cichlid Fishes (Nature's Grand Experiment in Evolution)". Perseus Publishing. pp. 352 pp. ISBN: 9780738203768 (crc03927) (Kurzfassung)